CN220867478U - Ceramic conduit locking device - Google Patents
Ceramic conduit locking device Download PDFInfo
- Publication number
- CN220867478U CN220867478U CN202322362391.9U CN202322362391U CN220867478U CN 220867478 U CN220867478 U CN 220867478U CN 202322362391 U CN202322362391 U CN 202322362391U CN 220867478 U CN220867478 U CN 220867478U
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- Prior art keywords
- ceramic
- sleeve
- locking device
- round sleeve
- locking
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- 239000000919 ceramic Substances 0.000 title claims abstract description 77
- 230000003014 reinforcing effect Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 abstract description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 7
- 238000000137 annealing Methods 0.000 abstract description 6
- 238000005491 wire drawing Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract description 3
- 238000011900 installation process Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses a ceramic conduit locking device, which relates to the technical field of annealing furnace accessories of copper wire drawing machines and comprises a fixed base, a locking nut and a ceramic conduit, wherein the fixed base comprises a fixed circular sleeve, an external thread and an external hexagonal sleeve I, the external hexagonal sleeve I is integrally formed and connected on the outer side of the middle part of the fixed circular sleeve, the external thread is arranged on the outer side of one end of the fixed circular sleeve, and the inner side of the other end of the fixed circular sleeve is fixedly sleeved with the end part of an inlet circular pipe. The ceramic conduit locking device is used for fixing the lead ceramic tube in the annealing furnace of the copper wire drawing machine, the annular step of the ceramic conduit is pressed on the fixed base through the pressure after the locking nut is twisted, so that the fixing of the ceramic conduit is realized, the time is saved, the installation method is simple, the ceramic conduit locking device can be realized by using a spanner or a screwdriver, only one locking nut is needed to be twisted in the whole disassembly and installation process, and compared with the prior art, three hexagon socket head cap screws are needed to be disassembled and installed, and the difficulty is greatly reduced.
Description
Technical Field
The utility model relates to the technical field of annealing furnace accessories of copper wire drawing machines, in particular to a ceramic conduit locking device.
Background
At present, in order to ensure that the copper wire running diameter in the annealing furnace of the wire drawing machine is stable and does not shake randomly, the ceramic guide pipe needs to be fixed on the inlet circular pipe, and the copper wire is ensured to be positioned at the center of the inlet circular pipe after passing through the ceramic guide pipe. The ceramic in the ceramic conduit needs to be disassembled after being used for a period of time or damaged, the existing fixing mode is to fix the ceramic conduit by three inner hexagon screws, and when the inner hexagon wrench is used for disassembly or assembly, the assembly position is very narrow due to the fact that the sight is blocked, and long time is required for disassembly and assembly each time.
Disclosure of utility model
The technical problem to be solved by the utility model is to overcome the existing defects, provide the ceramic conduit locking device for fixing the lead ceramic tube in the annealing furnace of the copper wire drawing machine, press the annular step of the ceramic conduit on the fixed base through the pressure after the locking nut is twisted, thereby realizing the fixation of the ceramic conduit, saving time, and the installation method is simple, can be realized by using a spanner or a screwdriver, only needs to twist one locking nut in the whole disassembly and installation process, and compared with the prior art, the difficulty is greatly reduced, and the problems in the background art can be effectively solved.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a ceramic catheter locking device comprising:
The fixed base comprises a fixed round sleeve, external threads and an external hexagonal sleeve I, wherein the external hexagonal sleeve I is integrally formed and connected to the outer side of the middle part of the fixed round sleeve, the external threads are arranged on the outer side of one end of the fixed round sleeve, and the inner side of the other end of the fixed round sleeve is fixedly sleeved with the end part of an inlet circular tube;
the locking nut comprises a locking round sleeve, an end baffle ring, an internal thread and an external hexagonal sleeve II, wherein the external hexagonal sleeve II is integrally formed and connected with the outer side of the middle part of the locking round sleeve, the internal thread is arranged on the inner side of one end of the locking round sleeve, the internal thread is in threaded connection with the external thread in a matched manner, and the end baffle ring is integrally formed and connected with the other end of the locking round sleeve;
one end of the ceramic conduit is arranged in the locking round sleeve, and the other end of the ceramic conduit passes through the inner side of the end baffle ring.
The second outer hexagonal sleeve is convenient to use, and the wrench is used for rotating the locking round sleeve, so that the locking round sleeve is in threaded connection with the outer threads on the fixed round sleeve through the inner threads, the locking nut is convenient to detach, the end baffle ring is used for pressing the annular step at the end part of the ceramic conduit to the end part of the fixed round sleeve, and the ceramic conduit is not easy to separate from the locking round sleeve.
Further, unable adjustment base still contains the fastening screw, the one end both sides that the external screw thread was kept away from to fixed circle cover have been seted up the fastening screw respectively, and fastening screw female screw connection has fastening bolt, fastening bolt supports the tip outside of tight entry pipe, can be with the firm tip of fixing the entry pipe of fixed circle cover through fastening bolt.
Further, the lock nut further comprises a rotating jack, the middle parts of six outer side faces of the second outer hexagonal sleeve are respectively provided with a rotating jack, and a screwdriver is conveniently inserted into the rotating jack to rotate and lock the second outer hexagonal sleeve.
Further, the ceramic catheter comprises a ceramic catheter body and an annular step, the ceramic catheter body penetrates through the inner side of the end baffle ring, one end of the ceramic catheter body, which is positioned in the locking circular sleeve, is integrally formed and connected with the annular step, and the annular step at the end part of the ceramic catheter body is conveniently fixed in the locking circular sleeve by the end baffle ring.
Furthermore, the ceramic catheter further comprises a reinforcing ring, the outer side of the joint of the ceramic catheter main body and the annular step is provided with the reinforcing ring, the reinforcing ring is integrally formed and connected with the ceramic catheter main body and the annular step, and the connection strength of the ceramic catheter main body and the annular step can be improved.
Further, the locking device further comprises a gasket assembly, wherein the gasket assembly is arranged in the locking round sleeve.
Further, the gasket assembly comprises a gasket ring which is arranged in the locking round sleeve and is positioned between the annular step and the end baffle ring. The backing ring is used for backing the annular step, so that the annular step is stably pressed and fixed into the locking round sleeve.
Further, the gasket assembly further comprises a chamfer, the inner side of one end of the gasket ring, far away from the end baffle ring, is provided with the chamfer matched with the reinforcing ring, the chamfer is matched with the reinforcing ring, the gap between the gasket ring and the reinforcing ring is reduced, and the stability of fixing the annular step is improved.
Further, the pad assembly further comprises a rotating opening, the inner annular array of the backing ring is provided with the rotating opening, the rotating opening is convenient to rotate or take down the backing ring, the inner threads are connected with the outer threads of the backing ring, the rotating opening is used for rotating the backing ring, the backing ring is stable in position in the locking circular sleeve, and the backing ring is not movable when the ceramic catheter is detached and replaced.
Compared with the prior art, the utility model has the beneficial effects that:
1. The device is used for fixing a lead ceramic tube in an annealing furnace of a copper wire drawing machine, and the annular step of the ceramic conduit is pressed on a fixed base by the pressure of the lock nut after being twisted, so that the ceramic conduit is fixed, and the time is saved;
2. The installation method is simple, can be realized by using a spanner or a screwdriver, only needs to twist one locking nut in the whole disassembly and installation process, and compared with the prior art, the method has the advantages that three hexagon socket head cap screws are required to be disassembled and installed, and the difficulty is greatly reduced.
Drawings
FIG. 1 is a schematic diagram of an explosive structure according to the present utility model;
FIG. 2 is a schematic diagram of a partial side view of the present utility model;
FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model.
In the figure: the device comprises a fixed base, a fixed round sleeve 1, an external thread 12, a first outer hexagonal sleeve 13, a fastening screw hole 14, a locking nut 2, a locking round sleeve 21, a 22 end baffle ring, an internal thread 23, a second outer hexagonal sleeve 24, a 25 rotary jack, a 3 liner component, a 31 liner ring, a 32 chamfer, a 33 rotary notch, a 4 ceramic conduit, a 41 ceramic conduit main body, a 42 annular step, a 43 reinforcing ring, a 5 inlet circular tube and a6 fastening bolt.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, the present utility model provides the following technical solutions: the ceramic conduit locking device comprises a fixed base 1, a locking nut 2 and a ceramic conduit 4,
The fixed base 1 comprises a fixed round sleeve 11, external threads 12 and an external hexagonal sleeve I13, the external hexagonal sleeve I13 is integrally formed and connected to the outer side of the middle part of the fixed round sleeve 11, the external threads 12 are arranged on the outer side of one end of the fixed round sleeve 11, and the inner side of the other end of the fixed round sleeve 11 is fixedly sleeved with the end part of the inlet circular tube 5;
The fixed base 1 further comprises a fastening screw hole 14, the two sides of one end of the fixed round sleeve 11 far away from the external thread 12 are respectively provided with the fastening screw hole 14, the fastening screw hole 14 is internally connected with a fastening bolt 6 in a threaded manner, the fastening bolt 6 abuts against the outer side of the end part of the circular inlet pipe 5, and the fixed round sleeve 11 can be firmly fixed to the end part of the circular inlet pipe 5 through the fastening bolt 6.
The locking nut 2 comprises a locking round sleeve 21, an end baffle ring 22, an internal thread 23 and an external hexagonal sleeve II 24, the external hexagonal sleeve II 24 is integrally formed and connected with the outer side of the middle part of the locking round sleeve 21, the internal thread 23 is arranged on the inner side of one end of the locking round sleeve 21, the internal thread 23 is in threaded connection with the external thread 12 in a matching way, and the end baffle ring 22 is integrally formed and connected with the other end of the locking round sleeve 21;
The lock nut 2 further comprises a rotary jack 25, the middle parts of six outer side surfaces of the second outer hexagonal sleeve 24 are respectively provided with the rotary jack 25, and a screwdriver is conveniently inserted into the rotary jack 25 to rotate and lock the circular sleeve 21 and the second outer hexagonal sleeve 24.
One end of the ceramic conduit 4 is installed in the locking round sleeve 21, and the other end of the ceramic conduit 4 passes through the inner side of the end baffle ring 22.
The ceramic catheter 4 comprises a ceramic catheter main body 41 and an annular step 42, the ceramic catheter main body 41 penetrates through the inner side of the end baffle ring 22, the annular step 42 is integrally formed and connected with one end of the ceramic catheter main body 41 positioned in the locking round sleeve 21, and the annular step 42 at the end part of the ceramic catheter main body 41 is conveniently fixed in the locking round sleeve 21 by the end baffle ring 22.
The ceramic catheter 4 further comprises a reinforcing ring 43, the reinforcing ring 43 is arranged on the outer side of the joint of the ceramic catheter main body 41 and the annular step 42, the reinforcing ring 43 is integrally formed and connected with the ceramic catheter main body 41 and the annular step 42, and the joint strength of the ceramic catheter main body 41 and the annular step 42 can be improved.
The second outer hexagonal sleeve 24 is used for conveniently rotating the locking round sleeve 21 by a spanner, so that the locking round sleeve 21 is in matched threaded connection with the outer threads 12 on the fixed round sleeve 11 through the inner threads 23, the locking nut 2 is convenient to detach, the end baffle ring 22 is used for pressing the annular step 42 at the end part of the ceramic conduit 4 to the end part of the fixed round sleeve 11, and the ceramic conduit 4 is not easy to separate from the locking round sleeve 21.
The fixing base 1 with the fastening bolts 6 is arranged on the circular inlet pipe 5, the subsequent fixing base 1 does not need to be dismantled when the ceramic guide pipe 4 is detached and arranged, the ceramic guide pipe 4 passes through the lock nut 2, the lock nut 2 can be screwed tightly by using a spanner or inserting a screwdriver, and the lock nut 2 tightly presses the annular step 42 on the ceramic guide pipe 4, so that the fixing of the ceramic guide pipe 4 is realized.
In a second embodiment, please refer to fig. 1 to 3, the present utility model provides the following technical solutions: the ceramic catheter locking device of this embodiment is substantially identical to the first embodiment in structure, except that:
also included is a gasket assembly 3, the gasket assembly 3 being disposed within the locking collar 21.
The gasket assembly 3 includes a grommet 31, the grommet 31 being disposed within the locking collar 21, and the grommet 31 being located between the annular step 42 and the end stop 22. The backing ring 31 is used for lining the annular step 42, so that the annular step 42 is stably pressed and fixed into the locking round sleeve 21.
The gasket assembly 3 further comprises a chamfer 32, the inner side of one end of the gasket ring 31 far away from the end baffle ring 22 is provided with the chamfer 32 matched with the reinforcing ring 43, the chamfer 32 is matched with the reinforcing ring 43, the gap between the gasket ring 31 and the reinforcing ring 43 is reduced, and the stability of fixing the annular step 42 is improved.
The pad assembly 3 further comprises a rotating notch 33, the inner annular array of the pad ring 31 is provided with the rotating notch 33, the rotating notch 33 is convenient to rotate or take down the pad ring 31, the internal thread 23 is connected with the outer side of the pad ring 31 through threads, the rotating notch 33 is used for rotating the pad ring 31, the pad ring 31 is stable in position in the locking circular sleeve 21, and the pad ring 31 does not move any more when the ceramic catheter 4 is detached and replaced.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. Ceramic catheter locking device, its characterized in that includes:
The fixed base (1) comprises a fixed round sleeve (11), external threads (12) and an external hexagonal sleeve I (13), wherein the external hexagonal sleeve I (13) is integrally formed and connected to the outer side of the middle part of the fixed round sleeve (11), the external threads (12) are arranged on the outer side of one end of the fixed round sleeve (11), and the inner side of the other end of the fixed round sleeve (11) is fixedly sleeved with the end part of the inlet circular tube (5);
The locking nut (2) comprises a locking round sleeve (21), an end baffle ring (22), an internal thread (23) and an external hexagonal sleeve II (24), wherein the external hexagonal sleeve II (24) is integrally formed and connected with the outer side of the middle part of the locking round sleeve (21), the internal thread (23) is arranged on the inner side of one end of the locking round sleeve (21), the internal thread (23) is in threaded connection with the external thread (12), and the end baffle ring (22) is integrally formed and connected with the other end of the locking round sleeve (21);
and one end of the ceramic conduit (4) is arranged in the locking round sleeve (21), and the other end of the ceramic conduit (4) passes through the inner side of the end baffle ring (22).
2. The ceramic catheter locking device of claim 1, wherein: the fixing base (1) further comprises a fastening screw hole (14), the two sides of one end of the fixing round sleeve (11), which is far away from the external thread (12), are respectively provided with the fastening screw hole (14), the fastening screw hole (14) is internally connected with a fastening bolt (6) in a threaded manner, and the fastening bolt (6) abuts against the outer side of the end part of the circular inlet pipe (5).
3. The ceramic catheter locking device of claim 1, wherein: the lock nut (2) further comprises a rotary jack (25), and the rotary jacks (25) are respectively formed in the middle of the six outer side faces of the second outer hexagonal sleeve (24).
4. The ceramic catheter locking device of claim 1, wherein: the ceramic catheter (4) comprises a ceramic catheter main body (41) and an annular step (42), the ceramic catheter main body (41) penetrates through the inner side of the end baffle ring (22), and one end of the ceramic catheter main body (41) located in the locking round sleeve (21) is integrally formed and connected with the annular step (42).
5. The ceramic catheter locking device of claim 4, wherein: the ceramic catheter (4) further comprises a reinforcing ring (43), and the reinforcing ring (43) is arranged on the outer side of the joint of the ceramic catheter main body (41) and the annular step (42).
6. The ceramic catheter locking device of claim 5, wherein: the novel locking device further comprises a gasket assembly (3), and the gasket assembly (3) is arranged in the locking round sleeve (21).
7. The ceramic catheter locking device of claim 6, wherein: the gasket assembly (3) comprises a gasket ring (31), the gasket ring (31) is arranged in the locking round sleeve (21), and the gasket ring (31) is positioned between the annular step (42) and the end baffle ring (22).
8. The ceramic catheter locking device of claim 7, wherein: the gasket assembly (3) further comprises a chamfer (32), and the inner side of one end, far away from the end baffle ring (22), of the gasket ring (31) is provided with the chamfer (32) which is matched with the reinforcing ring (43).
9. The ceramic catheter locking device of claim 8, wherein: the pad assembly (3) further comprises a rotation opening (33), and the rotation opening (33) is formed in the annular array on the inner side of the pad ring (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322362391.9U CN220867478U (en) | 2023-08-31 | 2023-08-31 | Ceramic conduit locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322362391.9U CN220867478U (en) | 2023-08-31 | 2023-08-31 | Ceramic conduit locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220867478U true CN220867478U (en) | 2024-04-30 |
Family
ID=90815343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322362391.9U Active CN220867478U (en) | 2023-08-31 | 2023-08-31 | Ceramic conduit locking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220867478U (en) |
-
2023
- 2023-08-31 CN CN202322362391.9U patent/CN220867478U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |